23 joburi disponibile

Job Title: Mid-level to Senior Frontend Developers (2 Positions) Contract Type: Full time Duration: 6 months + Location: Remote/(with occasional travel to Sweden) We are seeking experienced Frontend Developers to join our client team for an exciting retail eCommerce transformation project. If you have a passion for building scalable, high-performance web applications with composable architecture, this is a great opportunity for you. Frontend Developer (2 Positions) Skills & Experience: Proven retail experience, including composable architecture and transformation projects in eCommerce Strong expertise in Next.js and React Familiarity with Vercel and Azure hosting platforms Experience with CMS platforms such as Contentful or Storyblok is a plus Key Responsibilities: Develop and maintain scalable, high-performance web applications Implement composable architecture solutions for eCommerce platforms Collaborate with cross-functional teams to deliver project milestones Contribute to system design, architecture, and optimization Participate in regular code reviews and knowledge sharing sessions If interested kindly apply or please send your CV at (see below)

Software Developer - Node.js, TypeScript, React 1 Day Per Week in the Office We're on the hunt for Software Developers to join a company on a mission. The goal? Providing clean, safe drinking water to millions around the world! You'll be working with a talented, remote-first team building the tech that makes this mission possible. We need 2 more developers to join the squad. No need to worry about location, as long as you're UK-based and can work without sponsorship. If you're passionate about writing clean, efficient, and secure code, and love automating everything from testing to deployment, we want you! We're all about best practices, improving tech strategies, and keeping things organized with reusable code, standardized systems, and smooth deployment processes. What you'll bring: 5+ years in commercial software development Expertise with TypeScript, Node.js, React Experience with Event-Driven Architecture (microservices) AWS Lambda Unit testing Bonus points for knowledge of: Kanban Functional programming AWS DynamoDB AWS Serverless GraphQL Salary & Benefits Up to £60,000 salary + 15-20% bonus 5% matched pension Private Medical Insurance, family plan Critical Illness Cover Remote interview process (via MS Teams). Ready to make an impact? Hit apply or reach out to Daniel Sumpter at Spectrum IT for more details: (see below) Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Software Developer - Node.js, TypeScript, React 1 Day per Week in the Bristol Office We're on the hunt for Full Stack Software Developers to join a company on a mission. The goal? Providing clean, safe drinking water to millions around the world! You'll be working with a talented, remote-first team building the tech that makes this mission possible. We need 2 more developers to join the squad. No need to worry about location, as long as you're UK-based and can work without sponsorship. If you're passionate about writing clean, efficient, and secure code, and love automating everything from testing to deployment, we want you! We're all about best practices, improving tech strategies, and keeping things organized with reusable code, standardized systems, and smooth deployment processes. What you'll bring: 5+ years in commercial software development Expertise with TypeScript, Node.js and React Experience with Event-Driven Architecture (microservices) AWS Lambda Unit testing Bonus points for knowledge of: Kanban Functional programming AWS DynamoDB AWS Serverless GraphQL Salary & Benefits Up to £60,000 salary + 15-20% bonus 5% matched pension Private Medical Insurance, family plan Critical Illness Cover Remote interview process (via MS Teams). Please send your CV to (see below) Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Software Developer Harrogate (2 days a week in office) Up to £40,000 per annum Are you a passionate developer eager to make an impact in a collaborative, remote-first environment? We're a dynamic company providing cutting-edge software solutions to industries like retail, food manufacturing, and more. Our platform is built by experts with deep knowledge, setting us apart from traditional tech providers. We act as an extension of our clients' teams and foster a supportive and growing work environment for all employees. What We're Looking For: We're searching for a talented and motivated developer to join our team. You'll work closely with Senior Developers to create new features and enhance our platform. If you're enthusiastic about web application development, especially with C# (MVC) and React , and have experience with SQL , we want to hear from you! About You: Enthusiastic, self-driven, and eager to learn. A team player with excellent communication skills. Detail-oriented with a problem-solving mindset. 2 years' experience as a Software Developer Key Technical Skills: C#, ASP.NET, MVC, LINQ, .NET Core React and other Front End frameworks. JavaScript, HTML, CSS (Bootstrap) ORM frameworks like nHibernate or Entity Framework. Microsoft SQL Server and database management. Experience with Continuous Integration tools (eg, TeamCity). What We Offer: A collaborative Agile environment with frequent feature releases. Opportunities to explore and implement emerging technologies. A supportive team of experienced professionals. Hands-on experience with tools like GitHub, TeamCity, Octopus, and Azure. The chance to work on a platform promoting food safety and sustainability. We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age.

Junior and Senior PHP Developers Opportunity to join one of the fastest growing eCommerce companies in the UK! Snodland, Kent. This role is in the office full time! Salary up to £30k - £50k plus benefits OOP, PHP, LAMP, MVC, RESTful APIs We are looking for talented Junior and Senior PHP Developers to join one of the UK's fastest growing and most exciting E-commerce companies. Build new products, engineer new solutions, create systems and platforms that provide innovative products used around the home. About You: You are a Junior or Senior PHP Developer with Back End PHP/LAMP stack experience, sound knowledge of OOP, design principles and building quality, robust and reusable solutions. You like people and working with them day to day! You enjoy team collaboration when required and knuckling down to write quality, testable, reusable code when that's the task at hand. The Team: You will join a diverse team of software & web engineers working on a range of clever and problem solving products. The solutions are digital retail, E-commerce and web services and include the development & design of products, systems, platforms, websites and much more. Successful developers in this team demonstrate passion and enthusiasm and a willingness to contribute to team goals, help others and to keep improving and evolving their own skills. The tech stack: OOP PHP8+ MySQL LAMP MVC frameworks including Cake4 GIT/Source Control HTML, CSS JavaScript This position provides the successful candidate with the exposure to the very latest in web technology release as well as the opportunity to work on multiple projects. Apply now - Please send your CV or an introduction email to (see below) Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Senior React Developer required by a successful technology company whose office is in Staines. Hybrid working - 3 days per week in the office The successful Senior React Developer is likely to have a relevant degree and commercial experience in a similar role. The Senior React Developer will join an experienced team developing modern interactive user interfaces using React with TypeScript. Key experience React TypeScript JavaScript Experience in any of the following areas would be advantageous but is not a prerequisite Good software engineering principles eg Version control/Git, issue tracking, documentation etc Node.js Front End development tools and libraries like jest, rollup etc Experience with connected devices Web/UX design appreciation Figma or similar Full stack software development If you are seeking a role of this nature, please get in touch for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

"No BS!" That's the promise of the CTO setting up a new Software Development office in Southampton. NodeJS/JavaScript Development with all the bells and whistles of the latest tech Joining at the start provides the chance to really join and influence the architectural discussions and the team growth with possible leadership progression. As an already established business with a solution that facilities parcels & goods being delivered worldwide, they're embarking on an ambitious major platform upgrade. With an existing team already obsessed with great tech, as Senior Software Developer you will be working with: NodeJS/JavaScript Mongo DB GCP/Azure Docker & Compose React, NextJS and Tailwind Kubernetes .NET Core Writing good quality code is the focus of this role on a hybrid basis with 3 days a week in their new office on the outskirts of Southampton. The salary for this Senior Software Developer role is up to £70,000 with benefits including 25 days holiday, bonus and pension. Apply now or contact Chris Lynes at Spectrum IT Recruitment for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Senior Developer Hybrid Working - 3 days onsite per week Our client is seeking a talented Senior Developer to join a fast-growing and ambitious technology company. As a Senior Developer, you will play a key role in the full development life cycle of both B2B and B2C applications. You will lead projects, collaborate with stakeholders to translate business requirements into technical specifications, and mentor junior developers to uphold software quality standards. Key Responsibilities: Review and enhance the performance, security, and usability of applications and databases. Collaborate with senior stakeholders to define and develop technical solutions. Design, build, and configure applications to meet business process and application requirements. Write scalable, efficient code and conduct code reviews. Mentor junior team members and ensure adherence to coding standards. Essential Skills & Experience: Expertise in .Net, Blazor, MVC, HTML5, Bootstrap. Strong SQL database development and API experience. Excellent knowledge of programming and security best practices. Experience with cloud application development (Azure). Excellent communication skills and ability to produce technical documentation. If you are a self-motivated, experienced developer looking to lead in a dynamic environment with an expanding client base, we want to hear from you! Note: This role requires a clear DBS check and adverse financial credit check as part of the hiring process. Senior Developer Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted. Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation We take our obligations to protect your personal data very seriously. Any information provided to us will be processed as detailed in our Privacy Notice, a copy of which can be found on our website

Senior Data DevOps Engineer (AWS Python Amazon Web Services Data DevOps SRE Site Reliability Engineer Developer Software Engineer Programmer Technical Lead Front Office ECS Lambda Kafka Airflow Spark PySpark Dremio Ignite DBT Iceberg Arrow Glue Athena Docker Terraform OpenShift Kubernetes KOPS Artifactory Trading Finance Java Asset Manager Investment Manager) required by our asset management client in London. You MUST have the following: Experience as a Senior DevOps Engineer/SRE/Python Developer in an Agile environment Strong experience delivering solutions in the AWS (Amazon Web Services) cloud Advanced ability in CI/CD DevOps tools Good experience with open-source Kubernetes- lower-level engineering and tweaks Experience working with data engineering teams Python Experience with 2 or more of the following: Kafka Airflow Spark PySpark Dremio Ignite DBT Iceberg Arrow Glue Athena Agile The following is DESIRABLE not essential: Java (J2EE or Core Java) Golang Role: Senior Data DevOps Engineer (AWS Python Amazon Web Services Data DevOps SRE Site Reliability Engineer Developer Software Engineer Programmer Technical Lead Front Office ECS Lambda Kafka Airflow Spark PySpark Dremio Ignite DBT Iceberg Arrow Glue Athena Docker Terraform OpenShift Kubernetes KOPS Artifactory Trading Finance Java Asset Manager Investment Manager) required by our asset management client in London. You will join a team of 6/7 Data DevOps Engineers that are operating in a central team that support a number of data engineering teams. The data engineering teams are working with a very modern tech stack that includes AWS, Glue, Athena, Airflow, PySpark, Spark, Dremio, DBT, Iceberg and Apache Arrow. The ideal candidate will come from a similar environment and have experience setting up automated processes for the data engineers. There is a very flexible working from home policy. Salary: £100-120k % Bonus + 10% Pension

£70-90k + Benefits 2 days on site in North London 3 days remote I am recruiting for a talented and driven Backend Engineer to join a dynamic team, focused on the creation and deployment of innovative software solutions. As a Backend Engineer, you will work closely with cross-functional teams, including engineering, product management, design, and quality assurance, to develop cutting-edge features that power our platform. Key Responsibilities: Collaborate with cross-functional teams : Contribute to the development of new features by working alongside engineering, product management, design, and QA teams. Promote best practices : Advocate and enforce coding standards, architectural patterns, and best practices. Your in-depth knowledge of Back End technologies will help guide and support your peers, ensuring high-quality code. Automation and process improvement : Increase development efficiency, reliability, and scalability by creating automated processes that streamline workflows. Foster engineering excellence : Promote engineering best practices across the team and inspire your peers to improve their skills and capabilities. Knowledge sharing : Actively engage with the engineering community, contributing to knowledge-sharing initiatives and events. Share your expertise to motivate and mentor your team. Required Skills: Proven experience designing and building REST APIs (ideally with Flask, FastAPI, or similar frameworks). Expertise in designing architectures that meet scalability, reliability, and security goals. Strong problem-solving skills, particularly in product development. Solid understanding of Back End best practices, coding standards, and architectural patterns. Experience in automating builds (CI/CD), feature flags, and automated testing. Bonus Skills: Experience with message-driven systems (eg, Google Pub/Sub). Proficiency in relational databases (RDBMS), particularly with Postgres. Familiarity with NoSQL databases (document store/key-value store) is a plus. Experience with containerization technologies (Docker, Kubernetes). Hands-on experience with Google Cloud Platform (GCP) and configuration management (ideally using Terraform). Familiarity with Google Cloud Build for CI/CD actions, deployments, and builds. People Source Consulting Ltd is acting as an Employment Agency in relation to this vacancy. People Source specialise in technology recruitment across niche markets including Information Technology, Digital TV, Digital Marketing, Project and Programme Management, SAP, Digital and Consumer Electronics, Air Traffic Management, Management Consultancy, Business Intelligence, Manufacturing, Telecoms, Public Sector, Healthcare, Finance and Oil & Gas.

Senior Ruby Developer - Payments Integration Fully Remote | UK Based Day Rate: £500 outside IR35 Are you an experienced Ruby Developer with a passion for payment integrations? We're looking for a Senior Developer to join a forward-thinking technology team, driving innovation and delivering seamless payment solutions on a contracting basis. The Role: As a Senior Ruby Developer, you'll play a pivotal role in designing, building, and maintaining payment integration systems that support a growing ecosystem. Your technical expertise and innovative approach will help deliver robust, scalable, and user-friendly solutions, ensuring excellent customer experience Responsibility Design, develop, and maintain payment integration systems using Ruby on Rails, ensuring high performance and reliability Work closely with cross-functional teams, including Product, Design, and QA, to deliver end-to-end solutions. Develop and enhance integrations with third-party payment gateways, ensuring secure and efficient payment processing. Maintain high standards for code quality through peer reviews, unit testing, and documentation. Troubleshoot, debug, and resolve technical challenges to ensure system stability and performance. Implement scalable architecture to accommodate growth and evolving business requirement Requirement: Proven experience with Ruby on Rails and knowledge of payment gateways or payment processing integrations. Minimum of 5 years in software engineering roles with a focus on Ruby development and integrations. Understanding of payment systems, transaction workflows, and relevant compliance standards. Demonstrated ability to analyse complex problems and deliver innovative solutions. Strong team player with excellent communication skills, capable of working with stakeholders across various functions. Comfortable working in a fast-paced, dynamic environment with evolving priorities.

*We are unable to sponsor for this permanent Full time role* *Position is bonus eligible* Prestigious Financial Institution is currently seeking a Senior Java Front End Developer. Candidate will be responsible for the development and delivery of business features in the Front End applications, integrating with a variety of upstream data-sources and presenting data through the user interface, all while enriching and advancing the platform. This software must achieve a blend of data-rich presentation, performance, user experience, and the capacity to support the busiest trading days in the world economy with rock-solid reliability. The candidate must be able to solve problems creatively, communicate effectively, and proactively engage in technical decision making to achieve these objectives. Responsibilities: Contribute to design, technical direction and architecture including collaborating with various teams to build fit for purpose solutions Applies expert knowledge of Java, Python, JavaScript, NodeJS, Angular 2.0 or ReactJS and middle-ware technologies in independently designing and developing key services with a focus on continuous integration and delivery Participates in code reviews, proactively identifying and mitigating potential issues and defects as well as assisting with continuous improvement Drives continuous improvement efforts by identifying and championing practical means of reducing time to market while maintaining high quality Must be a willing self-starter, independent and comfortable with a fast paced, dynamic environment A team player who assists the team as required to achieve collective goals & delivery milestones including knowledge-share Embraces and advocates for Agile best practices for software development discipline (be true to Agile Manifesto) Actively participates in creation and review of both business and technical user stories, providing constructive feedback and input on both work effort estimation as well as architecture/design improvements Integrating disparate data from REST and WebSocket services within a cohesive user interface Participating in innovative design and proof of concepts with emerging technologies and solutions Embrace industry best practices like continuous integration, continuous deployment, automated testing, TDD etc Follows agreed upon SDLC procedures to ensure that all information system products and services meet: both explicit and implicit quality standards, end-user functional requirements, architectural standards, performance requirements, audit requirements, security rules are upheld, and external facing reporting is properly represented Writes unit and integration tests based on chosen DevOps frameworks Performs application and project risk analysis and recommends quality improvements Assists Production Support by providing advice on system functionality and fixes as required Assist with departmental and new employee training Qualifications: [Required] 7+ years of Front End, User Experience, development [Required] 5+ years of experience in JavaScript skills [Required] 3+ years of experience in React application development [Required] 5+ years of hands-on HTML5/CSS3 experience [Required] Experience with Java and/or Python [Required] Experience with popular Javascript frameworks such as React, Node JS, Vue, Angular 2.0 [Required] Experience of working with websockets, HTTP 1.1 and HTTP/2 [Required] Experience with RESTful APIs and JSON RPC [Required] Ability to write clean, bug-free code that is easy to understand and easily maintainable [Required] Experience with BDD methodologies & automated acceptance testing [Required] 7+ years hands-on experience in Java required, including good understanding of Java fundamentals such as Memory Model, Runtime Environment, Concurrency and Multithreading [Required] Past/Current experience of 3+ years working on a large scale cloud native project (platform: Unix/Linux, Type of Systems: event-driven/transaction processing/high performance computing) as Technical Lead. These experiences should include developing/architecting core libraries or framework used by the platform to support fundamental services like storage, alert notifications, security, etc. [Required] Experience with cloud technologies and migrations using public cloud vendor preferably using cloud foundational services like AWSs VPCs, Security groups, EC2, RDS, S3 ACLs, KMS, AWS CLI and IAM etc. [Required] Experience with distributed message brokers using Kafka [Required] Experience with high speed distributed computing frameworks such as AWS EMR, Hadoop, HDFS, S3, MapReduce, Apache Spark, Apache Hive, Kafka Streams, Apache Flink etc. [Required] Experience working with various types of databases like Relational, NoSQL, Object-based, Graph [Required] Working knowledge of DevOps tools. Eg Terraform, Ansible, Jenkins, Kubernetes, Helm and CI/CD pipeline etc [Required] Familiarity with monitoring related tools and frameworks like Splunk, ElasticSearch, Prometheus, AppDynamics [Required] BS degree in Computer Science, similar technical field [Preferred] Masters degree in Computer Science

*We are unable to sponsor for this permanent Full time role* *Position is bonus eligible* Prestigious Financial Institution is currently seeking a Senior Java Front End Developer. Candidate will be responsible for the development and delivery of business features in the Front End applications, integrating with a variety of upstream data-sources and presenting data through the user interface, all while enriching and advancing the platform. This software must achieve a blend of data-rich presentation, performance, user experience, and the capacity to support the busiest trading days in the world economy with rock-solid reliability. The candidate must be able to solve problems creatively, communicate effectively, and proactively engage in technical decision making to achieve these objectives. Responsibilities: Contribute to design, technical direction and architecture including collaborating with various teams to build fit for purpose solutions Applies expert knowledge of Java, Python, JavaScript, NodeJS, Angular 2.0 or ReactJS and middle-ware technologies in independently designing and developing key services with a focus on continuous integration and delivery Participates in code reviews, proactively identifying and mitigating potential issues and defects as well as assisting with continuous improvement Drives continuous improvement efforts by identifying and championing practical means of reducing time to market while maintaining high quality Must be a willing self-starter, independent and comfortable with a fast paced, dynamic environment A team player who assists the team as required to achieve collective goals & delivery milestones including knowledge-share Embraces and advocates for Agile best practices for software development discipline (be true to Agile Manifesto) Actively participates in creation and review of both business and technical user stories, providing constructive feedback and input on both work effort estimation as well as architecture/design improvements Integrating disparate data from REST and WebSocket services within a cohesive user interface Participating in innovative design and proof of concepts with emerging technologies and solutions Embrace industry best practices like continuous integration, continuous deployment, automated testing, TDD etc Follows agreed upon SDLC procedures to ensure that all information system products and services meet: both explicit and implicit quality standards, end-user functional requirements, architectural standards, performance requirements, audit requirements, security rules are upheld, and external facing reporting is properly represented Writes unit and integration tests based on chosen DevOps frameworks Performs application and project risk analysis and recommends quality improvements Assists Production Support by providing advice on system functionality and fixes as required Assist with departmental and new employee training Qualifications: [Required] 7+ years of Front End, User Experience, development [Required] 5+ years of experience in JavaScript skills [Required] 3+ years of experience in React application development [Required] 5+ years of hands-on HTML5/CSS3 experience [Required] Experience with Java and/or Python [Required] Experience with popular Javascript frameworks such as React, Node JS, Vue, Angular 2.0 [Required] Experience of working with websockets, HTTP 1.1 and HTTP/2 [Required] Experience with RESTful APIs and JSON RPC [Required] Ability to write clean, bug-free code that is easy to understand and easily maintainable [Required] Experience with BDD methodologies & automated acceptance testing [Required] 7+ years hands-on experience in Java required, including good understanding of Java fundamentals such as Memory Model, Runtime Environment, Concurrency and Multithreading [Required] Past/Current experience of 3+ years working on a large scale cloud native project (platform: Unix/Linux, Type of Systems: event-driven/transaction processing/high performance computing) as Technical Lead. These experiences should include developing/architecting core libraries or framework used by the platform to support fundamental services like storage, alert notifications, security, etc. [Required] Experience with cloud technologies and migrations using public cloud vendor preferably using cloud foundational services like AWSs VPCs, Security groups, EC2, RDS, S3 ACLs, KMS, AWS CLI and IAM etc. [Required] Experience with distributed message brokers using Kafka [Required] Experience with high speed distributed computing frameworks such as AWS EMR, Hadoop, HDFS, S3, MapReduce, Apache Spark, Apache Hive, Kafka Streams, Apache Flink etc. [Required] Experience working with various types of databases like Relational, NoSQL, Object-based, Graph [Required] Working knowledge of DevOps tools. Eg Terraform, Ansible, Jenkins, Kubernetes, Helm and CI/CD pipeline etc [Required] Familiarity with monitoring related tools and frameworks like Splunk, ElasticSearch, Prometheus, AppDynamics [Required] BS degree in Computer Science, similar technical field [Preferred] Masters degree in Computer Science

DATA ARCHITECT - EDV CLEARED BRAND NEW CONTRACT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY COMPANY FOR A DATA ARCHITECT WITH ENHANCED DV CLEARANCE * Contract job opportunity for an enhanced DV Data Architect * Leading defence/National Security company * Up to £750/day Inside IR35 * Manchester easily accessible location * To apply please call or email (see below) WHO WE ARE? We are recruiting a Data Architect to join an industry leading national security company in Manchester. Due to the nature of this role, you will need to hold enhanced DV security clearance. WHAT WILL THE DATA ARCHITECT BE DOING? You will be working in a hands-on role whilst having strategic oversight. Previous experience working with the UK Govt. essential. This will be a customer facing role so strong communication and the ability to understand the user's needs are essential. WE NEED THE DATA ARCHITECT TO HAVE. * Current eDV clearance * Extensive knowledge of Data * Experience with large data ingest platforms * Good knowledge of different data formats * Experience using data query tools such as Kibana or Splunk * Knowledge and experience with Scripting * Cloud experience with AWS is nice to have TO BE CONSIDERED . Please either apply by clicking online or emailing me directly to (see below) For further information, please call me. I can make myself available outside of normal working hours to suit from 7am until 10pm. If unavailable, please leave a message and either one of my colleagues or I will respond. By applying for this role, you give express consent for us to process & submit (subject to required skills) your application to us client in conjunction with this vacancy only. I look forward to hearing from you. DATA ARCHITECT - DV CLEARED KEY SKILLS: BIG DATA DEVELOPER/BIG DATA ENGINEER/SENIOR BIG DATA DEVELOPER/SENIOR BIG DATA ENIGNEER/DATA ENGINEER/DATA DEVELOPER/SENIOR SOFTWARE DEVELOPER LEAD SOFTWARE ENGINEER/LEAD SOFTWARE DEVELOPER/SENIOR SOFTWARE DEVELOPER/DV CLEARED/DV CLEARANCE/ DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/SECURITY CLEARANCE/NIFI/CLOUDERA/HADOOP/KAFKA/ELASTIC SEARCH/ARCHITECT/DATA ARCHITECT/BIG DATA ARCHITECT/BIG DATA

Senior Backend Java Developer Salary: $140k-$150k + bonus Location: Chicago, IL Hybrid: 3 days onsite, 2 days remote *We are unable to provide sponsorship for this role* Qualifications Bachelor's degree 7-10+ years of related experience Must have 5 years tenure in current or previous role Experience (including internal workings of Java) in Java 11+ is required. Experience with app development in Golang. Experience developing software using Object Oriented Designs, advance patterns (like AOP) and multi-threading is required. Experience with distributed message brokers like Kafka, IBM MQ, Amazon Kinesis, etc. is desirable. Experience with cloud technologies and migrations. Experience preferred with AWS foundational services like VPCs, Security groups, EC2, RDS, S3 ACLs, KMS, AWS CLI and IAM etc. Must be able to write good quality code with 80% or above unit and integration tests coverage. Experience with testing frameworks like Junit and Citrus is desirable. Experience working with various types of databases like Relational, NoSQL, Object-based, Graph. Experience following Git workflows is required. Familiarity with DevOps tools: Terraform, Ansible, Jenkins, Kubernetes, Docker, Helm and CI/CD pipeline etc. Responsibilities Actively participates in design of highly performing, scalable, secure, reliable and cost optimized solutions. Primary responsibility is application design and development of next gen clearing applications for business requirements in agreed architecture framework and Agile environment. Thoroughly analyzes requirements, develops, tests, and documents software quality to ensure proper implementation. Follows agreed upon SDLC procedures to ensure that all information system products and services meet: both explicit and implicit quality standards, end-user functional requirements, architectural standards, performance requirements, audit requirements, security rules are upheld, and external facing reporting is properly represented. Participates in code-reviews based on high engineering standards Writes unit and integration tests based on chosen test frameworks. Assists Production Support by providing advice on system functionality and fixes as required.

Senior Backend Java Developer Salary: starting at $140k + bonus Location: Chicago, IL or Dallas, TX Hybrid: 3 days onsite, 2 days remote *We are unable to provide sponsorship for this role* *This permanent placement role is not open to C2C, Contract, or Contract to hire* Qualifications Bachelor's degree 8+ years of experience in building large scale, compute and event-driven solutions. Experience in Java 11+ Experience developing software using Object Oriented Designs, advance patterns (like AOP) and multi-threading is required. Experience with cloud technologies and migrations. Experience preferred with AWS foundational services like VPCs, Security groups, EC2, RDS, S3 ACLs, KMS, AWS CLI and IAM etc. Experience following Git workflows Working knowledge of DevOps tools. Eg Terraform, Ansible, Jenkins, Kubernetes, Helm and CI/CD pipeline etc. Experience with distributed message brokers like Kafka, RabbitMQ, ActiveMQ, Amazon Kinesis, etc. Responsibilities Actively participates and leads requirement analysis and reviews to identify missing or incomplete requirements. Actively participates in design of highly performing, scalable, secure, reliable and cost optimized solutions. Primary responsibility is application design and development of next gen clearing applications for business requirements in agreed architecture framework and Agile environment. Thoroughly analyzes requirements, develops, tests, and documents software quality to ensure proper implementation. Follows agreed upon SDLC procedures to ensure that all information system products and services meet: both explicit and implicit quality standards, end-user functional requirements, architectural standards, performance requirements, audit requirements, security rules are upheld, and external facing reporting is properly represented. Performs thorough code-reviews based on high engineering standards Writes unit and integration tests based on chosen test frameworks. Performs application and project risk analysis and recommends quality improvements. Assists Production Support by providing advice on system functionality and fixes as required.

Senior Backend Java Developer Salary: starting at $140k + bonus Location: Chicago, IL or Dallas, TX Hybrid: 3 days onsite, 2 days remote *We are unable to provide sponsorship for this role* *This permanent placement role is not open to C2C, Contract, or Contract to hire* Qualifications Bachelor's degree 8+ years of experience in building large scale, compute and event-driven solutions. Experience in Java 11+ Experience developing software using Object Oriented Designs, advance patterns (like AOP) and multi-threading is required. Experience with cloud technologies and migrations. Experience preferred with AWS foundational services like VPCs, Security groups, EC2, RDS, S3 ACLs, KMS, AWS CLI and IAM etc. Experience following Git workflows Working knowledge of DevOps tools. Eg Terraform, Ansible, Jenkins, Kubernetes, Helm and CI/CD pipeline etc. Experience with distributed message brokers like Kafka, RabbitMQ, ActiveMQ, Amazon Kinesis, etc. Responsibilities Actively participates and leads requirement analysis and reviews to identify missing or incomplete requirements. Actively participates in design of highly performing, scalable, secure, reliable and cost optimized solutions. Primary responsibility is application design and development of next gen clearing applications for business requirements in agreed architecture framework and Agile environment. Thoroughly analyzes requirements, develops, tests, and documents software quality to ensure proper implementation. Follows agreed upon SDLC procedures to ensure that all information system products and services meet: both explicit and implicit quality standards, end-user functional requirements, architectural standards, performance requirements, audit requirements, security rules are upheld, and external facing reporting is properly represented. Performs thorough code-reviews based on high engineering standards Writes unit and integration tests based on chosen test frameworks. Performs application and project risk analysis and recommends quality improvements. Assists Production Support by providing advice on system functionality and fixes as required.

Senior Data DevOps Engineer (AWS Python Amazon Web Services Data DevOps SRE Site Reliability Engineer Developer Software Engineer Programmer Technical Lead Front Office ECS Lambda Kafka Airflow Spark PySpark Dremio Ignite DBT Iceberg Arrow Glue Athena Docker Terraform OpenShift Kubernetes KOPS Artifactory Trading Finance Java Asset Manager Investment Manager) required by our asset management client in London. You MUST have the following: Experience as a Senior DevOps Engineer/SRE/Python Developer in an Agile environment Strong experience delivering solutions in the AWS (Amazon Web Services) cloud Advanced ability in CI/CD DevOps tools Good experience with open-source Kubernetes - lower-level engineering and tweaks Experience working with data engineering teams Python Experience with 2 or more of the following: Kafka Airflow Spark PySpark Dremio Ignite DBT Iceberg Arrow Glue Athena Agile The following is DESIRABLE not essential: Java (J2EE or Core Java) Golang Role: Senior Data DevOps Engineer (AWS Python Amazon Web Services Data DevOps SRE Site Reliability Engineer Developer Software Engineer Programmer Technical Lead Front Office ECS Lambda Kafka Airflow Spark PySpark Dremio Ignite DBT Iceberg Arrow Glue Athena Docker Terraform OpenShift Kubernetes KOPS Artifactory Trading Finance Java Asset Manager Investment Manager) required by our asset management client in London. You will join a team of 6/7 Data DevOps Engineers that are operating in a central team that support a number of data engineering teams. The data engineering teams are working with a very modern tech stack that includes AWS, Glue, Athena, Airflow, PySpark, Spark, Dremio, DBT, Iceberg and Apache Arrow. The ideal candidate will come from a similar environment and have experience setting up automated processes for the data engineers. There is a very flexible working from home policy. Duration: 12-24 months Rate: £650-900/day

Job Title: Mid-Senior React/Ruby Developer (Fully Remote) Company: Healthtech Salary: £50,000 - £75,000 2 Positions Available About my client: They are dedicated to transforming healthcare through software, recently securing seed funding! Role: As a Mid-Senior React/Ruby Developer, you will: Develop and maintain web applications using React and Ruby. Collaborate with cross-functional teams to design and implement new features. Ensure the performance, quality, and responsiveness of applications. Troubleshoot and debug issues as they arise. Requirements: Proven experience with React and Ruby. Strong understanding of web development principles. Ability to work independently in a fully remote environment. (Happy to travel to the office regularly - all expenses paid for) Excellent problem-solving skills and attention to detail. Benefits: Competitive salary up to £75,000 + more